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analog value is -500 what is it mean

Created by: gkhn__ at: 8/17/2010 2:21 PM (2 Replies)

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8/17/2010 2:21 PM	Rate (0)
gkhn__ Posts: 27 Rating: (0)	hi, somebody can check attached file , ı could not read the analog value with am2 module , ı see -500 on line mode. Attachment Yeni Bitmap Resmi.zip (254 Downloads)
gkhn__ Posts: 27 Rating: (0)
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8/18/2010 8:36 AM	Rate (0)
ring24h Gold Member Joined: 11/11/2008 Last visit: 8/12/2022 Posts: 719 Rating: (62)	Hello gkhn__ I see, you have a Model 0BA6, this Model have 4 Analog Inputs. Use for your AM2 PT 100 Modul Inputs >AI5 or Switch two internal AI´s in the Logo to off (in the Preferences of Logosoft). I hope this help´s ring 24h
	Antworten wären einfacher, wenn bei Anfragen die Logo! Version (0BAx, R?...) und die Spannung (12/24, 24, 230) angegeben würde Über den Beiträgen gibt es hier Bewerten und Bedanken Buttons die meiner Meinung nach viel zu selten benutzt werden wenn man sich mal anschaut was manch einer hier an Zeit investiert.
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8/19/2010 1:52 PM	Rate (0)
LOGO!Barbarian Posts: 173 Rating: (95)	Hi on this thread! Ring24h is correct! In LOGO! Soft Comfort software, you must always make sure of 2 things - which LOGO! you will download the program to AND - If it has on-board analog inputs, do you want to use 2 or 4 of them. To do the first part, look in the bottom right hand corner of the screen. There it will tell you which LOGO! version this program is intended for. Check this with the order number of the LOGO! - the last 4 numbers under the OK button. The current version is -0BA6. Also on the LOGO!, there is a small 'cross' with numbers in viz: 2 \| X -------- 4 \| 5 The 'X' tells you the 'development step' of the LOGO! - here it is in the position of the '3'. Also on the packaging, it is called 'E-Stand: 03' or something like that. For LOGO! -0BA6, in LOGO! Soft Comfort, you must choose 'Standard' if this number is 0, 1 or 2 (OLD -0BA6 versions) or you must choose ES3 if it is 3 or higher (newly bought versions) To set the number of on-board analog inputs that you want to use on a 12/24RC(o) or 24C(o), you must go to FILE PROPERTIES PARAMETERS At the bottom of this dialog box, you can choose if you want to use only 2 of the on-board analog inputs (I7= AI1 & I8 = AI2) or 4 (I7 = AI1, I8 = AI2, I1 = AI3, I2 = AI4). If you connect an analog input expansion module (AM2 or AM2 PT100 or AM2 RTD), then the NUMBERING of the analog input change, depending on this selection. If you have selected to use 2 of the on-board AI's, then the next available AI for the expansion module is AI3 If you have selected to use 4 of the on-board AI's, then the next available AI for the expansion module is AI5 <---- THIS IS YOUR SITUATION So, either change the AI number of the input in your program to AI5, OR Change the properties of the LOGO! CPU like I showed above. Hope this helps you! Aaaaaarrrgghhhh!!!! ("Have a nice day!")
LOGO!Barbarian Posts: 173 Rating: (95)
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